Hurlcon Astralpool HX120 Gas Heater Replacement Spare Parts - Also HX70, WX, Wilton and others.
Spare parts for all Hurlcon and Astralpool HX, WX, Wilton, and MiniMax Gas Pool & Spa Heaters. Almost all parts are always in stock. Parts for: HX 70, HX 120, HX 150, WX 70, WX 75, WX 120, Wilton Spa Heaters. Choose from the list below for the parts you need.
Contact us for any queries you have, or if you cannot find a part. These heaters have had many revisions over 20+ years. Most parts are kept in stock, as we service and repair these regularly.
From Diagram 1 & Diagram 2:
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Basic Service Kit (not shown) |
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1. Heat Exchanger HX70 / HX 120 / HX 150 |
| 2. Burner Assembly 9-Blade HX70/14 Blade HX120/20 Blade HX150 | |
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3. Ignitor - DSI Electrode Assembly |
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4. DSI Ignition Module |
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5. Transformer 240V/24V 1.25A |
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6. PCB Thermostat Circuit Boards |
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Heater Decal Label Stickers |
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7. Temperature Sensor |
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18. Brass Well for Temperature Sensor |
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Diagram 1: 8. Pressure Switch |
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Inlet / Outlet Manifold Assembly - Complete |
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10/11/12. - Barrel Union Kit |
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13. / 14. / 15. / 16. / 17. / Spring Bypass Parts & O Rings |
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1/2" x 3/4" 36E06-301 Gas Valve |
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3/4" VR8305 Gas Valve |
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Techrite Gas Valve |
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52°/55°C (Outlet) Hi Limit |
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 70°C Hi Limit (older units only) |
| 21. Insulation / Fire Bricks HX 70 HX120 |
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Split Pins for Bypass |
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HX / JX / WX Gas Conversion Kit |
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DIAGRAM 1 - GENERAL SPARE PARTS:
More Info:
New HX Gas Spa Heaters
Hurlcon Astral HX WX Gas Heater Manual
All parts must be fitted by a Qualified person!